GB2058880B - Conveying and extraction equipment for mining - Google Patents

Conveying and extraction equipment for mining

Info

Publication number
GB2058880B
GB2058880B GB8022788A GB8022788A GB2058880B GB 2058880 B GB2058880 B GB 2058880B GB 8022788 A GB8022788 A GB 8022788A GB 8022788 A GB8022788 A GB 8022788A GB 2058880 B GB2058880 B GB 2058880B
Authority
GB
United Kingdom
Prior art keywords
mining
conveying
extraction equipment
extraction
equipment
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB8022788A
Other versions
GB2058880A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Halbach and Braun Industrieanlagen GmbH
Original Assignee
Halbach and Braun Industrieanlagen GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Halbach and Braun Industrieanlagen GmbH filed Critical Halbach and Braun Industrieanlagen GmbH
Publication of GB2058880A publication Critical patent/GB2058880A/en
Application granted granted Critical
Publication of GB2058880B publication Critical patent/GB2058880B/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C29/00—Propulsion of machines for slitting or completely freeing the mineral from the seam
    • E21C29/04—Propulsion of machines for slitting or completely freeing the mineral from the seam by cable or chains
    • E21C29/06—Propulsion of machines for slitting or completely freeing the mineral from the seam by cable or chains anchored at one or both ends to the mine working face
    • E21C29/10—Cable or chain co-operating with a winch or the like on the machine
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S474/00—Endless belt power transmission systems or components
    • Y10S474/903—Particular connection between hub and shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Rollers For Roller Conveyors For Transfer (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Structure Of Belt Conveyors (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Harvesting Machines For Root Crops (AREA)
GB8022788A 1979-09-22 1980-07-11 Conveying and extraction equipment for mining Expired GB2058880B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2938446A DE2938446C2 (en) 1979-09-22 1979-09-22 Drive for an extraction machine that bridges the conveyor trough like a portal

Publications (2)

Publication Number Publication Date
GB2058880A GB2058880A (en) 1981-04-15
GB2058880B true GB2058880B (en) 1983-03-23

Family

ID=6081612

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8022788A Expired GB2058880B (en) 1979-09-22 1980-07-11 Conveying and extraction equipment for mining

Country Status (8)

Country Link
US (1) US4346938A (en)
AU (1) AU532761B2 (en)
CA (1) CA1137123A (en)
DE (1) DE2938446C2 (en)
FR (1) FR2465872A1 (en)
GB (1) GB2058880B (en)
PL (1) PL128737B1 (en)
ZA (1) ZA805112B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3140365C2 (en) * 1981-10-10 1986-02-27 Saarbergwerke AG, 6600 Saarbrücken Cutting machine with axially centered rack wheel guide
AU697782B2 (en) * 1995-02-25 1998-10-15 Dbt Deutsche Bergbau-Technik Gmbh A guide shoe for a roller cutter
DE19531729C2 (en) * 1995-02-25 2001-10-04 Dbt Gmbh Guide shoe for a roller cutting machine
DE29724155U1 (en) * 1996-08-17 2000-05-31 DBT Deutsche Bergbau-Technik GmbH, 44534 Lünen Chain drum arrangement for chain scraper conveyors
DE19633492A1 (en) * 1996-08-20 1998-02-26 Dbt Gmbh Drive system with a rack chain for a cutting machine in underground mining
DE19633491A1 (en) * 1996-08-20 1998-02-26 Dbt Gmbh Guide shoe for a roller cutting machine
DE19801348A1 (en) * 1998-01-16 1999-07-22 Dbt Gmbh Driving and guide arrangement for scraper chain conveyor of a drum cutter machine
PL2979997T3 (en) 2014-07-31 2021-03-22 Caterpillar Inc. Scraping elements for drive units of underground mining applications

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE956573C (en) * 1947-06-14 1957-01-24 Gewerk Eisenhuette Westfalia Device for the independent extraction and / or loading of coal using a planer or other peeling extraction machine
US2810565A (en) * 1954-08-23 1957-10-22 Dommann Gunther Drives for automatic mining machines of the planer type
GB1337798A (en) * 1970-11-24 1973-11-21 Halbach & Braun Drive mechanism for a mineral ploughing installation
GB1402178A (en) * 1972-08-17 1975-08-06 Pitcraft Ltd Mining machines
US3809431A (en) * 1973-02-12 1974-05-07 Taiheiyo Coal Mining Co Ltd Driving device for ranging-type coal planers
GB1413209A (en) * 1973-10-19 1975-11-19 Coal Industry Patents Ltd Mineral mining equipment
DE2401198A1 (en) * 1974-01-11 1975-07-24 Eickhoff Geb DEVICE FOR FIXING AND GUIDING A DRAWING ORGANE THROUGH THE DRIVING ROUTE OF AN EXTRACTION MACHINE
DE2532893B2 (en) * 1975-07-23 1979-07-12 Gebr. Eickhoff, Maschinenfabrik U. Eisengiesserei Mbh, 4630 Bochum Extraction machine, in particular roller cutting machine

Also Published As

Publication number Publication date
PL226596A1 (en) 1981-07-10
CA1137123A (en) 1982-12-07
DE2938446C2 (en) 1982-07-22
DE2938446A1 (en) 1981-04-02
PL128737B1 (en) 1984-02-29
AU532761B2 (en) 1983-10-13
FR2465872B1 (en) 1983-06-17
AU6031080A (en) 1981-03-26
ZA805112B (en) 1981-08-26
US4346938A (en) 1982-08-31
FR2465872A1 (en) 1981-03-27
GB2058880A (en) 1981-04-15

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee